baber/WOPTO huggingface dataset:
Patent JP-2020162996-A (JP)
Title: Absorbent article
Inventor: MATSUDA YUYA
IPC: A61F13/514
Filed: 2019-03-29
Abstract: To provide an absorbent article which is equipped with an absorbent body which hardly imparts a feeling of discomfort to a wearer by suppressing cooling of a body of the wearer.SOLUTION: In an absorbent article (1) including an absorbent body (10), the absorbent body (10) includes an absorbent core (11) having liquid absorbency, an exterior sheet part (13) which is arranged on a non-skin side with respect to the absorbent core (11), includes an air permeable film (13a) and a back sheet (13b), and has a prescribed heat flow peak value Qmax under a prescribed temperature condition, and a top sheet (12) which is arranged on a skin side with respect to the absorbent core (11) and is configured to have a heat flow peak value Qmax that is lower than the prescribed heat flow peak value Qmax under a prescribed temperature condition.SELECTED DRAWING: Figure 5
Patent JP-2020167636-A (JP)
Title: Radio communication system
Inventor: KOJIMA FUMIHIDE
IPC: H04W52/02
Filed: 2019-03-29
Abstract: To efficiently transmit and receive data frames by minimizing an influence exerted in a case in which an interference signal is generated.SOLUTION: A radio communication system comprises: adjusting means which performs transmission and reception of data frames among two or more nodes (3-2, 3-5, etc.) arranged from a gathering control station CS2 as a root, and can adjust an intermittent standby period of a super-frame, a communication period having an end point of time set to include a time zone of transmission and reception of the data frames from a start point of time of the super-frame, and an offset period corresponding to a time difference between the start time and reference time of the super-frame having earliest start time after previously set reference time; and communication time zone specifying means which specifies a communication time zone on a time base of an interference signal when the interference signal is specified. The adjusting means adjusts, based upon a communication time zone of the interference signal specified by the communication time zone specifying means, at least one of the intermittent standby period, the communication period, and the offset period.SELECTED DRAWING: Figure 1
Patent JP-2020170131-A (JP)
Title: Display device
Inventor: TAKUMA MASAAKI
IPC: H04N5/64
Filed: 2019-04-05
Abstract: To provide a display device with higher durability.SOLUTION: A liquid crystal display device according to an embodiment includes: a display panel 12 including a display surface 12a and a back surface 12b that is positioned on the opposite side to the display surface; a supporting plate 20 including a first main surface S1 facing the back surface of the display panel, a second main surface S2 positioned on the opposite side to the first main surface, and a first opening 18a facing at least a central part of the display panel; and an adhesive tape TP1 disposed on the second main surface overlapping with the first opening, and including a first attachment region that is attached to the second main surface around the first opening and a second attachment region that is positioned in the first opening and attached to the back surface of the display panel.SELECTED DRAWING: Figure 5
Patent JP-2019163541-A (JP)
Title: Surface treated copper foil, copper foil with carrier, substrate manufacturing method, printed wiring board manufacturing method, printed circuit board manufacturing method, and copper clad laminate manufacturing method
Inventor: ISHII MASASHI
IPC: H05K1/03
Filed: 2019-04-05
Abstract: To provide a surface treated copper foil capable of providing a profile shape of a substrate surface, after removal of the copper foil, which maintains a fine wiring formability and enables an electroless copper plating film to have good adhesiveness.SOLUTION: The surface treated copper foil has a black area ratio of 10 to 50% on a resin substrate surface of a side from which the copper foil having been removed in a state where a surface treated layer side of the surface treated copper foil is bonded to a printed wiring board resin substrate and subsequently the surface treated copper foil has been removed, and an average diameter of a hole of 0.03 to 1.0 μm on the resin substrate surface of the side from which the copper foil having been removed, in which the black area ratio is calculated by measuring an area ratio(%) of the black area of SEM image (30k magnification), subjected to white/black image processing with a threshold value of 128, on the resin substrate surface of the side from which the copper foil having been removed, and satisfies any of the following (I) and (II). (I) A ratio B/A of a three-dimensional surface area B to a two-dimensional surface area A of the surface of the surface treated layer side is 1.0314 to 1.8. (II) A ratio B/A of the three-dimensional surface area B to the two-dimensional surface area A of the surface of the resin base material on the surface of the resin substrate of the side from which the copper foil having been removed is 1.01 to 1.5.SELECTED DRAWING: Figure 3
Patent JP-2020173112-A (JP)
Title: Temperature sensor unit
Inventor: OKABE JUNYA
IPC: G01K7/22
Filed: 2019-04-08
Abstract: To provide a temperature sensor unit which can measure a precise temperature.SOLUTION: A temperature sensor unit 1 is arranged in a measurement target object 2 with a rectangular cross section, and includes a temperature sensor 3, a sensor case 4 containing the temperature sensor 3; and a positioning member 5 in contact with the measurement target object 2 and the sensor case 4, the positioning member determining the position of the sensor case 4 to the measurement target object 2. The sensor case 4 includes: a body part 41 in contact with the measurement target object 2, the body part containing the temperature sensor 3; and a pair of flange parts 42, 43 extending from the body part 41 and facing each other. The positioning member 5 has a holding part 53 for holding the body part 41 of the sensor case 4 and the measurement target object 2 while the measurement target object 2 is being arranged between the flange parts 42 and 43.SELECTED DRAWING: Figure 1
Patent JP-2020172139-A (JP)
Title: Steering unit
Inventor: NOZAWA YASUYUKI
IPC: B62D1/181
Filed: 2019-04-09
Abstract: To provide a stretchable or contractile steering unit having a switch lever that exerts no adverse effect at a time of secondary collision.SOLUTION: A steering unit 100 includes a movable body 123 that comes out or withdraws between a front side of a vehicle and a driver side, a guide member 125 that retains the movable body 123 in a suspended state, and guides the movable body in a coming out or withdrawing direction 129, a switch lever 101 attached to the movable body 123, and an impact absorption mechanism 102 that absorbs an impact of secondary collision. The switch lever 101 includes a first rod body 191 that is attached to part of the movable body 123 below the guide member 125 and extended to a position in a width direction of the vehicle passing over the guide member 125, and a second rod body 192 projecting upward from the distal end of the first rod body 191 to the flank of the guide member 125.SELECTED DRAWING: Figure 1
Patent JP-2020171415-A (JP)
Title: protector
Inventor: NISHIMOTO MITSUAKI
IPC: A41D13/015
Filed: 2019-04-09
Abstract: To provide a protector that can release heat from between a surface abutting on a chest of a player and the chest.SOLUTION: A protector includes a recessed groove pattern 17 for discharging heat from between the protector and a chest of a player to the outside at a rear face 8 of a protector body 1.SELECTED DRAWING: Figure 1
Patent JP-2020173950-A (JP)
Title: Illumination system
Inventor: UENOYAMA HIROSHI
IPC: H05B47/00
Filed: 2019-04-10
Abstract: To provide an illumination system capable of illuminating capable of allowing a viewer to reminiscent of a flow of wind.SOLUTION: An illumination system 10 includes: a wind sensor 11 that measures wind power; multiple luminaires 12 that illuminate different lighting areas; and a control unit 16 that adjusts separately the irradiation state of each of the multiple luminaires 12. The installation positions of the wind sensor 11 and multiple lighting areas outdoors are set with regularity. The control unit 16 is configured to change the illumination state of the multiple luminaires 12 according to the strength of the wind force and the regularity.SELECTED DRAWING: Figure 1
Patent JP-2020174764-A (JP)
Title: Game machine
Inventor: BANBA TSUNE
IPC: A63F5/04
Filed: 2019-04-16
Abstract: To provide a game machine with a characteristic notification method.SOLUTION: It is possible to update the first count value and the second count value that count the total number of game media acquired by a player. When a first game is executed and a first result is obtained while a first display indicating the second count value is displayed, the number of game media used and the number of payouts related to the execution of the first game can be reflected in the count values of both the first count value and the second count value, and the number of game media used and the number of payouts related to the execution of the first game can be reflected in the first display. When a second game is executed with the first display being displayed and the second result is obtained, the number of game media used and the number of payouts related to the execution of the second game can be reflected only in the first count value out of the first count value and the second count value, and the number of game media used and the number of payouts related to the execution of the second game are not reflected in the first display.SELECTED DRAWING: Figure 154
Patent JP-2020176174-A (JP)
Title: Liquid crystal polyester resin
Inventor: FUJIWARA HISANARI
IPC: C08G63/60
Filed: 2019-04-16
Abstract: To provide a liquid crystal polyester resin excellent in mechanical characteristics, especially, bending elastic modulus while maintaining excellent heat resistance and solvent resistance.SOLUTION: A liquid crystal polyester resin is composed of repeating units represented by a p-hydroxybenzoic acid segment (p), a biphenyl diol segment (q), a p-hydroxyphenol segment (r), a terephthalic acid segment (s), an isophthalic acid segment (t) and a naphthalenedicarboxylic acid segment (u). Each of p, q, r, s and t is a composition ratio (mol%) of each repeating unit in the liquid crystal polyester resin, and satisfies the following conditions: 60≤p≤70, 15≤q+r≤20, 10≤s+t≤19 and 1≤u≤5.SELECTED DRAWING: None
Patent JP-2020176415-A (JP)
Title: Door closer including speed reducer and release device for releasing the same
Inventor: OKAMOTO KOICHI
IPC: E05F3/16
Filed: 2019-04-17
Abstract: To obtain a safe and comfortable living environment by making it comfortable to enter and leave a room without feeling heavy when opening a door, and by miniaturizing a door closer and housing it in an invisible place.SOLUTION: A door closer, which reduces the speed of a door by the action of a speed reducer by friction resistance at a predetermined opening of the door which rotates in the closing direction by being biased by a biasing spring, removes the friction resistance after the door stops, and allows the door to start moving again, is configured to remove the friction resistance after an elapse of a preset time measured from a start of a releasing device for removing the friction resistance which is operated by a spring different from the biasing spring slowly restored by a decelerator, and the speed reducer starts after the releasing device starts.SELECTED DRAWING: Figure 18
Patent JP-2020175849-A (JP)
Title: Driving force control device for vehicle
Inventor: ODA YOSHIKATSU
IPC: B60W50/12
Filed: 2019-04-22
Abstract: To secure excellent controllability of driving force suppression control on both of a flat road and an ascending inclination road.SOLUTION: Driving force ECU calculates suppression driving force using a PID control formula using deviation between target acceleration and actual acceleration in accordance with vehicle speed when performing driving force suppression control. The driving force ECU adjusts the value of a proportional gain K1 of the PID control formula to become smaller when the ascending inclination in a travelling direction of the vehicle is large than that when the ascending inclination is small, on the basis of the inclination θ of a travelling road surface. The driving force ECU sets smaller driving force of suppression driving force and pedal-requirement driving force as final target driving force to perform driving force control.SELECTED DRAWING: Figure 8
Patent JP-2020183867-A (JP)
Title: Crystal screening method and sample preparation plate
Inventor: HASHIZUKA TAKAHIKO
IPC: G01N23/2005
Filed: 2019-04-26
Abstract: To suppress contamination at the time of sample preparation while preparing a plurality of samples to be used for crystal screening of a target compound easily and in a short time.SOLUTION: Crystals of a target compound is screened by; placing a plurality of filter media 20 so as to cover each of a plurality of through holes 12c on a surface 10a side of a sample preparation plate 10 having the plurality of through holes 12c penetrating in the thickness direction; adding dropwise suspension to at least one of the plurality of filter media 20, in which the crystallized or recrystallized target compound to be screened for crystals is dispersed; sucking the sample preparation plate 10 from a back surface 10b side of the sample preparation plate 10 via the plurality of through holes 12c; thus preparing a powder sample in which the target compound is filtered out on at least one filter medium 20; and analyzing the powder sample prepared on the sample preparation plate 10.SELECTED DRAWING: Figure 2
Patent JP-2020064594-A (JP)
Title: Event management system comprising general user interaction management unit
Inventor: ASANUMA KATSUHIDE
IPC: G06Q10/02
Filed: 2019-05-06
Abstract: To provide a user interface for both event generation and participation.SOLUTION: An event management system comprises an API database storing an event implementation management API and a resource management API, an event database storing an event implementation program and log data, an API registration processing unit, an event generation processing unit, an event registration processing unit, a communication processing unit, and a general user interaction management unit for managing an interaction between a plurality of participants who participate in an event. The event generator describes operation of an object layered by the module of the event implementation program in a scenario accompanying each module, and uses a descriptor to describe the scenario. The event management system further interprets portion arrangement information of a content and the descriptor with respect to other descriptor, and a connection relationship of the descriptor or the descriptor portion in the completed scenario.SELECTED DRAWING: Figure 58
Patent JP-2020183299-A (JP)
Title: Water flow type debris feeder for waste plastic
Inventor: DOI MAKOTO
IPC: B03B5/28
Filed: 2019-05-07
Abstract: To supply debris when charging debris into an apparatus for selecting differences in the specific gravity and size of debris using a difference in a resistance force in a water flow without need for sufficiently wetting debris and adding carrying water of debris into a water flow in the apparatus for selecting.SOLUTION: At an opening formed at the upper part of a cylindrical part 5, there are provided: a feeder body 2 with a hopper 6 for charging debris; a screw part 8 which rotates around an axis thereof in the cylindrical part 5 and is formed with a protrusion 11 in a spiral shape around a rod-like member 10; an agitation member 3 provided, at a lower end of the screw part 8, with a disc-shaped impeller part 9 with a plurality of blades 12 in a radial shape; a water inlet 13 continuously formed at the lower part of a cylindrical part 5 to supply water; an outlet 14 for discharging debris together with water; and an enlarged flow path 15 formed along the rotational direction of the rod-like member 10 in an impeller casing 4, ranging from the vicinity of the water inlet 13 over the vicinity of the outlet 14.SELECTED DRAWING: Figure 1
Patent JP-2019117421-A (JP)
Title: Diffraction optical element and method for producing the same
Inventor: KANAYA MAIKO
IPC: G02B3/00
Filed: 2019-05-07
Abstract: To prevent deterioration of optical performance due to water absorption of a resin layer in a diffraction optical element and prevent cracks in the resin layer at high or low temperature and interfacial peeling thereof.SOLUTION: An diffraction optical element has a first layer and a second layer sequentially laminated on a base material, and an interface between the first and second layers to form diffraction grating. Height d of a grating part of the diffraction grating, average thickness t1 of the first layer, and average thickness t2 of the second layer satisfy the relations of 1.1×d≤t1≤50 μm and 30 μm≤t2≤(400 μm-t1-d).SELECTED DRAWING: Figure 1
Patent JP-2020188070-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: B23K26/53
Filed: 2019-05-10
Abstract: To form a device chip without compromising quality.SOLUTION: A wafer processing method that divides a wafer in which a device is formed on the surface into individual device chips includes a polyester-based sheet disposing step of disposing a polyester-based sheet on the back surface or the front surface of the wafer, an integration step of heating the polyester-based sheet by hot air to integrate the polyester-based sheet with the wafer, a frame support step of sandwiching the outer peripheral portion of the polyester-based sheet and supporting the polyester-based sheet with a frame including a first frame provided with a magnet and a second frame by using the frame, a dividing step of irradiating the wafer with a laser beam having a wavelength transparent to the wafer along a planned division line to form a modified layer on the wafer and dividing the wafer into individual device chips, and a pickup step of heating the polyester-based sheet and picking up the device chip.SELECTED DRAWING: Figure 4
Patent JP-2020188082-A (JP)
Title: Semiconductor package
Inventor: HORI KYOKO
IPC: H01L23/34
Filed: 2019-05-13
Abstract: To provide a semiconductor package capable of achieving space saving and sufficient radiation characteristics.SOLUTION: A semiconductor package 100a includes: at least one or more semiconductor chips 102, 104; a sealing material for sealing the semiconductor chip; and ground wiring 106. At least a part of the ground wiring, a radiation member 108 is provided. At a part or the whole of the ground wiring used to apply a GND potential, a radiation member such as a radiation plate or a radiation fin is provided.SELECTED DRAWING: Figure 1
Patent JP-2020185707-A (JP)
Title: Cutting device
Inventor: SUZUKI NOBUYOSHI
IPC: B41J11/66
Filed: 2019-05-14
Abstract: To provide a cutting device capable of more surely detecting skew of a medium in a short time.SOLUTION: A cutting device includes: a support base 11; a conveyance device; a cutting head; a detection device configured so that the position of a boundary between a medium 5 and the support base 11 in a second direction Y can be detected; and a control device. The control device calculates a conveyance distance of the medium 5 in cutting from cutting data. When a registered first distance D1 is smaller than a conveyance distance of the medium 5, the medium 5 is conveyed by a first distance D1 in a first direction X. The control device detects a position P1 of the boundary before conveying the medium 5 and a position P2 of the boundary after conveying the medium 5. The control device calculates a skew angle θ with respect to the first direction X of the medium 5 on the basis of the first distance D1, the position P1 of the boundary before conveying the medium 5 and the position P2 of the boundary after conveying the medium 5.SELECTED DRAWING: Figure 9
Patent JP-2020185156-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-05-14
Abstract: To provide a game machine capable of preventing a player from identifying whether a setting change is performed and capable of reducing a possibility of misrecognition of a game state.SOLUTION: Storage means can hold information for displaying again a variable display result being displayed when power supply to a game machine is stopped. The information is erased from the storage means when initialization processing is executed by initialization means and when a setting value is changed. When the initialization processing is executed by the initialization means, a common predetermined display result is displayed as initial display of identification information regardless of the set setting value. When the setting value is changed, the common predetermined display result is displayed as the initial display of the identification information regardless of the set setting value after the change.SELECTED DRAWING: Figure 9-6
Patent JP-2020187916-A (JP)
Title: Charged particle beam device
Inventor: GOTO KEISUKE
IPC: H01J37/28
Filed: 2019-05-14
Abstract: To detect a mechanical problem of a constituent which affects vibrations of a charged particle beam without performing any actual operation.SOLUTION: A charged particle beam device according to an embodiment comprises: a movable stage which is configured to mount an object to be irradiated with a charged particle beam; a chamber which houses the stage; a lens barrel which is supported directly or indirectly by the chamber, has a radiation source of a charged particle beam and an electron optical system for the charged particle beam, and is configured to use the electron optical system to irradiate the stage with the charged particle beam emitted from the radiation source; a charged particle detection part which is provided to the stage, and detects a position of the charged particle beam irradiated from the electron optical system of the lens barrel; one or a plurality of actuators which are supplied with an excitation signal to vibrate one or a plurality of constituents including the stage, chamber, and lens barrel at one or a plurality of frequencies; and a control part which supplies the excitation signal to the one or the plurality of actuators.SELECTED DRAWING: Figure 1
Patent JP-2020186105-A (JP)
Title: Discharge device, and image forming device
Inventor: HONDA HARUYUKI
IPC: B65H31/26
Filed: 2019-05-16
Abstract: To make a failure in which a sheet discharged from a discharge part is caught by the upper part of a placement part hardly occur without enlarging a device.SOLUTION: This device is provided with: a placement part 32 placed to be capable of loading a sheet P discharged from a discharge part (discharge roller pair 31); and a conveyance guide part 33 capable of guiding an upper surface of the sheet P discharged while being conveyed from the discharge part in a prescribed conveyance direction while facing the placement part 32. The conveyance guide part 33 is so formed that a sliding resistance force acting on the sheet P when the sheet P slides on conveyance guide surfaces 33a-33c is made smaller in the downstream side compared with the upstream side in the conveyance direction.SELECTED DRAWING: Figure 1